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/*
* Copyright (C) 2002-2004 by Jonathan Naylor G4KLX
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "Controller.h"
#include "Exception.h"
#include <wx/datetime.h>
#include <wx/debug.h>
#include <wx/log.h>
CController::CController(ISoundDev* soundDev, CPTTPort* pttPort) :
wxThread(),
m_soundDev(soundDev),
m_pttPort(pttPort),
m_receive1(NULL),
m_receive2(NULL),
m_send(NULL),
m_message(wxEmptyString),
m_txFirst(true),
m_txEnable(false),
m_record(false),
m_mutex()
{
wxASSERT(soundDev != NULL);
wxASSERT(pttPort != NULL);
}
CController::~CController()
{
}
void CController::setTXEnable(bool enable)
{
wxASSERT(m_send != NULL);
// Stop a running transmit thread
if (!enable && m_txEnable) {
if (m_send->isRunning())
m_send->stop();
}
m_mutex.Lock();
m_txEnable = enable;
m_mutex.Unlock();
}
void CController::setTXFirst(bool txFirst)
{
m_mutex.Lock();
m_txFirst = txFirst;
m_mutex.Unlock();
}
void CController::setRXRecording(bool record)
{
m_mutex.Lock();
m_record = record;
m_mutex.Unlock();
}
void CController::sendMessage(const wxString& message)
{
m_mutex.Lock();
m_message = message;
m_mutex.Unlock();
}
void* CController::Entry()
{
m_receive1 = createReceiveThread(wxT("Card Receive 1"), m_soundDev, RX_FIRST);
m_receive2 = createReceiveThread(wxT("Card Receive 2"), m_soundDev, RX_SECOND);
m_send = createSendThread(wxT("Send"), m_soundDev, m_pttPort);
int secs = waitForNextPeriod();
while (!TestDestroy()) {
m_mutex.Lock();
wxString message = m_message;
bool txEnable = m_txEnable;
bool txFirst = m_txFirst;
bool record = m_record;
setLocal();
m_mutex.Unlock();
CThread* thread;
if (secs == 0 && txFirst && txEnable && !message.IsEmpty()) {
m_send->setMessage(message);
thread = m_send;
} else if (secs == 30 && !txFirst && txEnable && !message.IsEmpty()) {
m_send->setMessage(message);
thread = m_send;
} else if (secs == 0) {
m_receive1->setRecord(record);
thread = m_receive1;
} else {
m_receive2->setRecord(record);
thread = m_receive2;
}
thread->start();
secs = waitForNextPeriod();
if (TestDestroy()) {
thread->stop();
break;
}
if (thread->isRunning())
thread->stop();
}
m_receive1->kill();
m_receive2->kill();
m_send->kill();
return NULL;
}
int CController::waitForNextPeriod()
{
wxDateTime now = wxDateTime::Now();
int secs = now.GetSecond();
if (secs < 30) {
waitTime(30);
return 30;
} else {
waitTime(0);
return 0;
}
}
void CController::waitTime(int seconds)
{
wxASSERT(seconds >= 0 && seconds <= 59);
wxDateTime now = wxDateTime::Now();
while (!TestDestroy() && now.GetSecond() != seconds) {
Sleep(250);
now = wxDateTime::Now();
}
}
CReceive* CController::getReceive1()
{
return m_receive1;
}
CReceive* CController::getReceive2()
{
return m_receive2;
}
CSend* CController::getSend()
{
return m_send;
}
wxMutex& CController::getMutex()
{
return m_mutex;
}
void CController::setLocal()
{
}
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